Flag Counter
Since 08.08.2014
Counts only, if "DNT = disabled".

Your IP is
Valid HTML 4.01 Transitional Creative Commons Lizenzvertrag
We love the King
15. July 2024
Your valuable opinion :
5 stars

Avg. 6 from 441 votes.

cantenna.php    6470 Bytes    22-04-2024 03:28:05

Cantenna Calculator

Aka Circular Waveguide Antenna


Freq. of operation [MHz]
Can Diameter [mm]
Cut-Off Freq. for TE11 Mode [MHz]
Cut-Off Freq. for TM01 Mode [MHz]
Waveguide Wavelength Lg = λg [mm]
0.25 * λg [mm]
0.75 * λg [mm]
Free space Wavelength λ [mm]
Length of Monopole λ/4 [mm]
Diameter of Monopole [mm]

802.11b and 802.11g WiFi operates between 2412 MHz and 2462 MHz. The TE11 cut-off frequency should be lower than 2412 MHz and the TM01 cut-off should be higher than 2462 MHz.

✈ Share your thoughts

The webmaster does not read these comments regularely. Urgent questions should be send via email. Ads or links to completely uncorrelated things will be removed.

Your Browser says that you allow tracking. Mayst we suggest that you check that DNT thing ?

t1 = 6577 d

t2 = 188 ms

★ ★ ★  Copyright © 2006 - 2024 by  ★ ★ ★